function SelTab(id){
       var tab1=document.getElementById('one');
       var tab2=document.getElementById('two');
       var tab1_1=document.getElementById('tab1_1');
	   var tab2_2=document.getElementById('tab2_2');
       if(id=="one"){
		
         tab1.style.display="block";
         tab2.style.display="none";
		 
		
		   	tab1_1.style.width="89px";
			tab1_1.style.float="left";
			tab1_1.style.padding="1em";
			tab1_1.style.background="url(wp-content/themes/Exam/images/right_Comment_now.jpg) repeat scroll 0 0 transparent";   
		  tab1_1.style.color="#134379";
		  tab2_2.style.color="#ffffff";
		  	tab2_2.style.width="89px";
			tab2_2.style.float="left";
		tab2_2.style.padding="1em";
		tab2_2.style.background="url(wp-content/themes/Exam/images/right_Comment_now01.jpg) repeat scroll 0 0 transparent";
		

       }
        if(id=="two"){
         tab1.style.display="none";
         tab2.style.display="block";
		
	tab1_1.style.width="89px";
			tab1_1.style.float="left";
			tab1_1.style.padding="1em";
			tab1_1.style.background="url(wp-content/themes/Exam/images/right_Comment_now01.jpg) repeat scroll 0 0 transparent";  
			
		   tab1_1.style.color="#ffffff";
		   tab2_2.style.color="#134379";
		 tab2_2.style.width="89px";
			tab2_2.style.float="left";
		tab2_2.style.padding="1em";
		
		   tab2_2.style.background="url(wp-content/themes/Exam/images/right_Comment_now.jpg) repeat scroll 0 0 transparent";
       }

     }